<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>The NoRewindIterator class</title>

 </head>
 <body><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="multipleiterator.valid.html">MultipleIterator::valid</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="norewinditerator.construct.html">NoRewindIterator::__construct</a></div>
 <div class="up"><a href="spl.iterators.html">迭代器</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="class.norewinditerator" class="reference">
 <h1 class="title">The NoRewindIterator class</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 5 &gt;= 5.1.0)</p>


  <div class="section" id="norewinditerator.intro">
   <h2 class="title">简介</h2>
   <p class="para">
    This iterator cannot be rewound.
   </p>
  </div>


  <div class="section" id="norewinditerator.synopsis">
   <h2 class="title">类摘要</h2>


   <div class="classsynopsis">
    <div class="ooclass"></div>


    <div class="classsynopsisinfo">
     <span class="ooclass">
      <strong class="classname">NoRewindIterator</strong>
     </span>

     <span class="ooclass">
      <span class="modifier">extends</span>
      <a href="class.iteratoriterator.html" class="classname">IteratorIterator</a>
     </span>

     {</div>


    

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 方法 */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="norewinditerator.construct.html" class="methodname">__construct</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.iterator.html" class="type Iterator">Iterator</a></span> <code class="parameter">$iterator</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">mixed</span><span class="methodname"><a href="norewinditerator.current.html" class="methodname">current</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">iterator</span><span class="methodname"><a href="norewinditerator.getinneriterator.html" class="methodname">getInnerIterator</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">mixed</span><span class="methodname"><a href="norewinditerator.key.html" class="methodname">key</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="norewinditerator.next.html" class="methodname">next</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="norewinditerator.rewind.html" class="methodname">rewind</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="norewinditerator.valid.html" class="methodname">valid</a></span>
    ( <span class="methodparam">void</span>
   )</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 继承的方法 */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="iteratoriterator.construct.html" class="methodname">IteratorIterator::__construct</a></span>
    ( <span class="methodparam"><span class="type"><a href="class.traversable.html" class="type Traversable">Traversable</a></span> <code class="parameter">$iterator</code></span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">mixed</span><span class="methodname"><a href="iteratoriterator.current.html" class="methodname">IteratorIterator::current</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">Traversable</span><span class="methodname"><a href="iteratoriterator.getinneriterator.html" class="methodname">IteratorIterator::getInnerIterator</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">scalar</span><span class="methodname"><a href="iteratoriterator.key.html" class="methodname">IteratorIterator::key</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="iteratoriterator.next.html" class="methodname">IteratorIterator::next</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">void</span><span class="methodname"><a href="iteratoriterator.rewind.html" class="methodname">IteratorIterator::rewind</a></span>
    ( <span class="methodparam">void</span>
   )</div>
<div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="type">bool</span><span class="methodname"><a href="iteratoriterator.valid.html" class="methodname">IteratorIterator::valid</a></span>
    ( <span class="methodparam">void</span>
   )</div>

   }</div>

  </div>



 </div>

 

















































<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="norewinditerator.construct.html">NoRewindIterator::__construct</a> — Construct a NoRewindIterator</li><li><a href="norewinditerator.current.html">NoRewindIterator::current</a> — Get the current value</li><li><a href="norewinditerator.getinneriterator.html">NoRewindIterator::getInnerIterator</a> — Get the inner iterator</li><li><a href="norewinditerator.key.html">NoRewindIterator::key</a> — Get the current key</li><li><a href="norewinditerator.next.html">NoRewindIterator::next</a> — Forward to the next element</li><li><a href="norewinditerator.rewind.html">NoRewindIterator::rewind</a> — Prevents the rewind operation on the inner iterator.</li><li><a href="norewinditerator.valid.html">NoRewindIterator::valid</a> — Validates the iterator</li></ul>
</div>
<hr /><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="multipleiterator.valid.html">MultipleIterator::valid</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="norewinditerator.construct.html">NoRewindIterator::__construct</a></div>
 <div class="up"><a href="spl.iterators.html">迭代器</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
